Describe two ecological benefits that greater biodiversity provides.

One ecological benefit that a greater biodiversity provide is stability. If there is greater stability, there is a lesser chance of extinction. Another effect is facilitation. It is where certain species help other species to grow by modifying its environment.

2)D, C, B, A
D. The membrane has a resting potential that is positive on the outside and negative on the inside.
C. A stimulus is received by the dendrites.
B.The inside of the membrane becomes positive, and the outside becomes negative.
A. The nerve impulse moves down the axon.